8976810360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{14461}}^1$

素因数の和:15221

約数の個数: 128

約数和(自身を含む): 30821414400

約数和(自身を除く): 21844604040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 739, 840, 1478, 2217, 2956, 3695, 4434, 5173, 5912, 7390, 8868, 10346, 11085, 14461, 14780, 15519, 17736, 20692, 22170, 25865, 28922, 29560, 31038, 41384, 43383, 44340, 51730, 57844, 62076, 72305, 77595, 86766, 88680, 101227, 103460, 115688, 124152, 144610, 155190, 173532, 202454, 206920, 216915, 289220, 303681, 310380, 347064, 404908, 433830, 506135, 578440, 607362, 620760, 809816, 867660, 1012270, 1214724, 1518405, 1735320, 2024540, 2429448, 3036810, 4049080, 6073620, 10686679, 12147240, 21373358, 32060037, 42746716, 53433395, 64120074, 74806753, 85493432, 106866790, 128240148, 149613506, 160300185, 213733580, 224420259, 256480296, 299227012, 320600370, 374033765, 427467160, 448840518, 598454024, 641200740, 748067530, 897681036, 1122101295, 1282401480, 1496135060, 1795362072, 2244202590, 2992270120, 4488405180, 8976810360]

約数ペア:

[(1, 8976810360), (2, 4488405180), (3, 2992270120), (4, 2244202590), (5, 1795362072), (6, 1496135060), (7, 1282401480), (8, 1122101295), (10, 897681036), (12, 748067530), (14, 641200740), (15, 598454024), (20, 448840518), (21, 427467160), (24, 374033765), (28, 320600370), (30, 299227012), (35, 256480296), (40, 224420259), (42, 213733580), (56, 160300185), (60, 149613506), (70, 128240148), (84, 106866790), (105, 85493432), (120, 74806753), (140, 64120074), (168, 53433395), (210, 42746716), (280, 32060037), (420, 21373358), (739, 12147240), (840, 10686679), (1478, 6073620), (2217, 4049080), (2956, 3036810), (3695, 2429448), (4434, 2024540), (5173, 1735320), (5912, 1518405), (7390, 1214724), (8868, 1012270), (10346, 867660), (11085, 809816), (14461, 620760), (14780, 607362), (15519, 578440), (17736, 506135), (20692, 433830), (22170, 404908), (25865, 347064), (28922, 310380), (29560, 303681), (31038, 289220), (41384, 216915), (43383, 206920), (44340, 202454), (51730, 173532), (57844, 155190), (62076, 144610), (72305, 124152), (77595, 115688), (86766, 103460), (88680, 101227)]